120032123304112 has 160 divisors (see below), whose sum is σ = 265320007004160. Its totient is φ = 52270588846080.

The previous prime is 120032123304017. The next prime is 120032123304151. The reversal of 120032123304112 is 211403321230021.

It is a super-2 number, since 2×120032123304112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631942468 + ... + 632132380.

It is an arithmetic number, because the mean of its divisors is an integer number (1658250043776).

Almost surely, 2^{120032123304112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120032123304112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132660003502080).

120032123304112 is an abundant number, since it is smaller than the sum of its proper divisors (145287883700048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120032123304112 is a wasteful number, since it uses less digits than its factorization.

120032123304112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193251 (or 193245 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 120032123304112 its reverse (211403321230021), we get a palindrome (331435444534133).

The spelling of 120032123304112 in words is "one hundred twenty trillion, thirty-two billion, one hundred twenty-three million, three hundred four thousand, one hundred twelve".